baber/WOPTO huggingface dataset:
Patent JP-S59183291-A (JP)
Title: Heat exchanger of static type
Inventor: TAKAHASHI KENZOU
IPC: F28F19/04
Filed: 1983-03-31
Abstract: PURPOSE:To obtain a heat exchanger of static type in a miniaturized size of which heat exchanging rate is high, by largely increasing the density in the heat transfer surface area of a heat exchanger by binding a large number of hollow fibers of small diameter into a bundle and using it for a heat exchanger body. CONSTITUTION:Hollow fibers 5 housed in a container 7 are made of polyethylene, polypropylene, cellulose acetate, or the like, of which inner diameter is 0.1mm.-5mm., of which thickness is thinner the better within the range that mechanical strength can allow, and the ones of 10mum-100mum can be used practically. A resin layer 6 separates the primary gas from the secondary gas, as well as to fix the hollow fibers 5 to the container. Lids 16 and 17 having an inlet port 14 and an outlet port 15 respectively for the primary gas, passing through the hollow part of hollow fibers, are put at both ends of a container 7. The secondary gas which is fed from inlet passages 12 and 12 is fed into the cylindrical container 7 from an inlet 10 which is provided all around the other end of a cylindrical container 7, flowing along the hollow fibers through the gaps among the fibers in the longitudinal direction, and flowing out of the outlet passages 13, passing through an outlet 11 which is provided to all around one end of a cylindrical container 7. By flowing the secondary gas from the opposite direction to the primary gas- flow, a heat exchanger of static type having high heat exchanging rate can be obtained.
Patent JP-H07261889-A (JP)
Title: Method and equipment for economy in power consumption of computer system
Inventor: ANSONII GURENINGU
IPC: G06F1/32
Filed: 1995-02-22
Abstract: PURPOSE: To provide a power management system which is applicable to a UNIX (R) operating system. CONSTITUTION: A power management system is provided with a power management dummy device driver 100 and a power management adaptive device driver for hardware component which can be managed in power consumption and a few functions are added to a DDI/DKI layer 50. Therefore, the power consumption of the portable work station of a UNIX(R) operating system can be saved by managing the power consumption of the work station.
Patent JP-S56160154-A (JP)
Title: Digital signal transmitting method
Inventor: HASHIMOTO YOSHITAKA
IPC: H04N5/92
Filed: 1980-04-29
Abstract: PURPOSE:To reduce erroneous detections by carrying out an error detection by making use of the regularity of a code conversion and regarding the group as erroneous if it contains even an error of a word. CONSTITUTION:Video data are supplied from an input terminal 1 to a multiplexer 2, time axis compressing circuits 3a and 3b, error correction encoders 4a and 4b plus recording processors 5a and 5b respectively. The processors 5a and 5b convert the 8 bits of a sample into 10 bits based on a converting rule which is decided previously. The reproduced signals extracted from a magnetic tape are supplied to terminals 11a-11d. Reproduction processors 13a-13d convert 10 bits into 8 bits. In this case, an error detection is carried out for the data of 96 samples of a block with every 24 samples. Even if just a word is not coincident with the converting rule, all words are decided as erroneous. In such a way, the mistake of detection is reduced in a detection of errors.
Patent JP-H02237076-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE FUMIHIKO
IPC: H01L21/8247
Filed: 1989-03-09
Abstract: PURPOSE:To restrain crystal grains inside a polycrystalline silicon layer from growing to flatten the surface of the layer by a method wherein temperature at which an etching stopping insulating film is formed is made low. CONSTITUTION:In the formation of an EPROM, for instance a field oxide film 3 which demarcates an element region 2 and a floating gate forming first polycrystalline Si layer PA are formed on a P-type Si substrate 1. Then, an etching stopping silicon oxide film 6 is formed on the first polycrystalline Si layer PA at a low temperature through methods as follows: the substrate 1 is dipped into an oxidative chemical solution such as a mixed solution of HNO3 and H2O in the ratio 1/1 heated at a temperature of 70 deg.C or so to form an Si oxide film on the surface of the polycrystalline Si layer; or an Si oxide film is formed through a vapor growth method at a temperature of 600 deg.C or below. As mentioned above, the forming temperature of the Si oxide film 6 is 600 deg.C or below, so that irregurarities are prevented from occurring to the surface of the first polycrystalline Si layer PA due to the growth of grains at the formation of the Si oxide film 6.
Patent JP-S61216102-A (JP)
Title: Magnetic tape processor
Inventor: INOUE RYUICHI
IPC: G11B5/09
Filed: 1985-03-20
Abstract: PURPOSE:To improve the processing capacity of a magnetic tape processor by changing the tape speed in a retrial mode according to the block length and therefore reducing the retrial time. CONSTITUTION:A magnetic tape is driven forward at a fixed speed, e.g., 100 in. per second, and an error is detected at a block end point A. Under such conditions, a microprocessor 2 receives a report on the detection of the error from a data error detecting circuit 3 and knows the data length of the corresponding block from the output of a counter 4. Then the microprocessor 2 indicates a speed accordant with the data length to a tape driving speed designating circuit 8. A magnetic tape device 10 changes the tape driving speed to 25 in. per second from 100 in. per second, for example, by a tape driving speed designating signal 106. This speed changing action is over at a point B. Then the forward driving speed is reduced by a forward drive command signal 101, and the tape stops at a point C. then the tape is driven backward by a back space command signal 102.
Patent JP-H11253885-A (JP)
Title: Dry separation system by specific gravity and shape
Inventor: YAMAZAKI SHIGEKI
IPC: B29B17/02
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To enable dry separation by specific gravity and shape of materials of a small difference in specific gravity in the various fields of plastic, metal, waste building material, grain, coal, or the like. SOLUTION: On a bottom plate (a vibrating screen) 2 of a dry specific gravity shape separator 1, a lot of jetting holes each having the shape of a mesh or having suitable size for jetting an updraft 4 are provided. The jetting of the updraft 4 fed by a blower 5 is intermittently performed by a pulsation generator 9. The period thereof in the range of 500-3,000 times per min is desirable. The bottom plate 2 is arranged inclined toward the vibration direction 10a, and is vibrated, and the jetting of the updraft 4 from the jetting holes provided on the bottom plate 2 is intermittently performed. In this way, the lightweight material is separated to the lightweight material side 11 on the upper side of the inclination of the bottom plate 2 and the heavyweight material is separated to the heavyweight material side 12 on the lower side of the inclination to discharge them respectively.
Patent JP-S62214185-A (JP)
Title: Etching device
Inventor: ONISHI TOSHIYUKI
IPC: C23F1/08
Filed: 1986-03-17
Abstract: PURPOSE:To thoroughly destruct ion films generated in etching parts by vertically oscillating materials to be etched immersed in a treating liquid tank. CONSTITUTION:Both ends of a hanging rod 4 are fitted with hanging rod rests 8, 8 provided to an oscillation frame 5 and a treating cage 3 which contains plural pieces of the materials 2 to be etched is suspended in the treating liquid tank 1 and is immersed into the treating liquid. An oscillation motor of an oscillation generator 9 provided in combination with the frame 5 is then driven to vertically oscillate the frame 5. The cage 3 is correspondingly oscillated in the vertical direction as well.
Patent JP-H03257487-A (JP)
Title: Image display device
Inventor: MORIMOTO HIROAKI
IPC: G09F9/00
Filed: 1990-03-08
Abstract: PURPOSE:To reduce the thickness of the device to half and to eliminate a contradictory feeling when the device is equipped by arranging reflecting mirrors and liquid crystals, half by half, and halving the horizontal period of a video signal and displaying the signal on the liquid crystal panels, half by half. CONSTITUTION:This device is provided with the V-shaped reflecting mirrors 5 which are arranged at 45 deg. on two axes parallel to an optical axis passing a convex lens 3, at 90 deg. to each other, and connected on sides close to the lens 3, and the video signal in one horizontal period is halved and displayed on the liquid crystal panels 6 and d7 arranged on vertical planes on the axis of luminous flux passed through the two axes and reflected by the V-shaped reflecting mirror 5. This constitution reduces the thickness of the device to half, there is no restriction of its design, and the contradictory feeling when the device is equipped is eliminated.
Patent JP-H06267186-A (JP)
Title: Device for driving card-shaped recording medium
Inventor: KITAHARA TOSHIHIRO
IPC: G11B17/00
Filed: 1993-03-17
Abstract: PURPOSE:To perform the stable carry without the fluctuation in a carrying direction of transfer and in a direction orthogonally intersecting with the carry ing direction when a card-shaped recording medium is carried. CONSTITUTION:A driving device 11 carrying the card 1 back and forth is provided with a reference roller 23 being a reference in the surface direction of the card and a reference member 22 being the reference in the short side of the card on a frame 12. And the device is provided with a driving roller 24 rotating around a driving shaft 15 while energizing the surface of the card 1 in the direction of the reference roller 23 and carrying the card 1. The device is constituted so that a pressing roller 26 attached to a leaf spring 25 rotatably is arranged in an area where the card exists always when the card 1 is transferred reciprocally, and the pressing roller 26 is abutted on the side end surface of the opposite side to the surface of the card 1 abutted on the reference member 22 and the side end surface of the card 1 is energized in the direction of the reference member 22.
Patent JP-S55149045-A (JP)
Title: Heater
Inventor: TACHIKAWA HAJIME
IPC: H05B6/68
Filed: 1979-05-10
Abstract: PURPOSE:To adequately and automatically control the degree of the scorching of the object to be heated by compensating the fluctuations of the detection signal of a photo sensor owing to the fluctuations of external light by the 2nd photo sensor which detects the external light. CONSTITUTION:The object 3 to be heated is placed on a turntable 2 and when an electric power source device 16 is driven, a lamp 10 goes on to light the object 3 to be heated. The light reflected from the object 3 to be heated is sent to a photo sensor 14 via light condensing part 11, mirror 12 and lens 13 and the signal of illuminance is sent to a control unit 15. A photo sensor 21 detects the light outside the heating chamber and sends its illuminance signal to the control unit 15. The control unit 15 stores the illuminance of the photo sensor 14 while compensating the fluctuations of the external light by the signal from the photo sensor 21, thereby controlling the electric power source device 16. On the other hand, electric heaters 5, 5' and fan 9 start operating to send hot air into the heating chamber 1. The degree of the scorching of the surface of the object 3 to be heated is detected by the photo sensor 14 and when this value becomes a preset value, the operations of the electric heaters 5, 5' and fan 9 are stopped.
Patent JP-S57172429-A (JP)
Title: Integrated circuit device
Inventor: KODERA DENSHICHI
IPC: G11C11/401
Filed: 1981-04-16
Abstract: PURPOSE:To obtain a universally usable integrated circuit with a simple circuit constitution by specifying the mode of a decoder which switches the input/output function state of an input and output terminals by the information signal of an output data register. CONSTITUTION:Signals supplied from an I/O specifying register 11 and an output data register 12 to a decoder 13 are selectively led out by the decoder 13 as signals A, B, and C. The contents of the register 12 are set, as shown in the table, according to the level of the output signal Q1 of the register 11, thus selecting the signals A, B, and C. On the basis of the logical values of the signals A, B, and C, the conduction of transistors TR1, TR2, and TR3 is controlled to use an input and output terminal I/O as a 0 output terminal, a 1 output terminal, a normal input terminal, and an input terminal with a pull-up resistance (r).
Patent JP-S60209572-A (JP)
Inventor: KURISUTOFUAA ANDORIYUU RIPINSU
IPC: A61K31/4184
Filed: 1985-03-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11258011-A (JP)
Title: Slant face collapse detecting system
Inventor: ENDO SHINICHI
IPC: E02D17/20
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To precisely detect slant face collapse even for maintenance in a long period and disconnection of a pressure-sensitive cable. SOLUTION: In this slant face collapse detecting system, a cable arranged spirally with a linear insulator 12 outside a central conductor 11, arranged with a metal tube 13 in an outside thereof, and covered with a sheath 14 in an outside thereof is used for a sensor cable 1, an electric pulse is impressed from one end of the sensor cable 1, and a time lag and amplitude of a reflected wave generated by change of characteristic impedance accompanying to slant face collapse are measured to detect generation of the slant face collapse.
Patent JP-S61216578-A (JP)
Title: Solid-state image pick up device
Inventor: TAKEMURA HIROO
IPC: H04N5/335
Filed: 1985-03-22
Abstract: PURPOSE:To correct positioning of a focal point by a simple construction and realize an ultra compact device by making constant a disposition interval of a solid-state image pick up element, an image pick up lens and a transparent substrate and focusing on an object at position of a substantially transparent substrate. CONSTITUTION:A front end section of a case body 11 is closed by a transparent substrate 12 and in the case body 11 an image pick up lens 13 and a solid state image pick up element 14 are disposed. A distance between a substrate 12 and the lens 13 is specified as l. A light from an object 20 placed on an external surface of the substrate 12 forms an image on a photosensitive surface of the element 14 through the lens 13. If the distance l between the object and the image pick up lens 13 and a distance between the lens 13 and the element 14 are fixed, an optical image necessarily becomes an image of a good focusing. As a result, any position adjusting mechanism is not required with respect to the lens 13 and the element 14.
Patent JP-H02238736-A (JP)
Title: Optical subscriber transmission system
Inventor: TAKASAKI YOSHITAKA
IPC: H04B10/25
Filed: 1989-03-13
Abstract: PURPOSE:To obtain an optical subscriber transmission system not requiring the installation of an auxiliary transmission line by inserting a multiplexer/ demultiplexer to both ends of an optical transmission line at system expansion so as to constitute the auxiliary transmission line. CONSTITUTION:The signal is transmitted as it is by connecting optical multiplexer/demultiplexers 100, 110 to both ends of an optical transmission line when the wavelength of a light source mounted to active transmitter- receivers 18, 19 is in matching with one of the wavelength of the pass band of the optical multiplexer/demultiplexers 100, 110. When other wavelength of the pass band of the optical multiplexer/demultiplexers 100, 110 is coincident with the wavelength of the light source for transmitter-receiver of an expanded system, the auxiliary line is constituted by using the light of the wavelength. Thus, it is not required to install the auxiliary transmission line in advance to constitute an economical system.
Patent JP-H09248682-A (JP)
Title: Laser beam device
Inventor: MIZOGUCHI KAZU
IPC: B23K26/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To always uniformize pulse energy in all pulses of continuous pulse generation by making a spike killer control in a spike area and making power voltage control in the areas thereafter in accordance with a pulse generating state iuunediately preceding. SOLUTION: The device is so designed that, only in the spike area corresponding to the initial few pulses, the excitation intensity control is carried out using target pulse energy Pd, generation suspending time t and generating order i as parameters and that, in the plateau area and the stable area thereafter, the excitation intensity control is carried out referring to the energy value of art already generated pulse in the burst cycle this time. In other words, spike killer control is performed since the effect of the laser generation suspension remaind strongly in the initial pulses of the continuous pulse generation; in the pulses thereafter, however, power voltage control is performed in accordance with a pulse generating state immediately preceding since the effect of such pulse generation is received more strongly than that of the laser generation suspension.
Patent JP-H10248627-A (JP)
Title: Clip for flat curl setting
Inventor: KAMATA KENJI
IPC: A45D8/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To heat a pair of clip pieces quickly and uniformly, by equipping a pair of clip pieces for directly clipping hair for flat curling and building a heater in one clip piece of a pair of clip pieces. SOLUTION: This clip is equipped with a pair of clip pieces to directly clip hair for flat curling. A thin plate shaped exothermic body is equipped in the inside of a heating clip piece 1A of a pair of clipping pieces, the exothermic body 6 is surrounded by an almost ring shaped fixed body 10 made of resin, and a heater 2 equipped with two electrodes 7a, 7b on both faces of the exothermic body 6 is placed. The outer periphery of the heater 2 is molded by resin and an outer shell 5 of the exothermic clip piece 1A is constituted of the resin, and electrodes 7a, 7b, exothermic body 6 and the fixed body 10 are made into a block by caulking fixing. Thus the whole of a pair of clip pieces can be quickly and uniformly heated from the inside.
Patent JP-H11257668-A (JP)
Title: Electronic oven
Inventor: ASAUMI SHINJI
IPC: F24C7/02
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic oven which is easy of remounting of a cover plate and is of bottom plate structure where such a large space that noxious insect can penetrate does not occur even if the cover plate is mounted again. SOLUTION: This electronic oven is one where the cover plate 1 molded in a body with the bottom plate 26 of the oven body is cut off and the opening 2 arising after cut off of the cover plate 1 is blocked with the cover plate 1 mounted again. The cover plate 1 is opposed to the inner brim 2a of the opening 2 across a slit 3 made along the inner brim 1a, and it is supported capably of cutting off from the opening 2 through coupling pieces 4 arranged in every specified position of the slit 3. Besides, a mounting foot 6 is extended from one hand of the symmetrical positions in the outer edge 1a, and a mounting hole 7 is cut in the other of the symmetrical positions. The bottom plate 26 of the oven body 25 is provided with a foot support 8 where the mounting foot 6 of the cover plate 1 mounted again is inserted for support, and a screw hole 9 where a screw part passed into the mounting hole 7 of the cover plate 1 is supported.
Patent JP-S59184530-A (JP)
Title: Method for spray cleaning
Inventor: WATANABE AKIRA
IPC: B08B3/02
Filed: 1983-04-04
Abstract: PURPOSE:To obtain the pure wafer or mask with a clean pattern by using both of pure water by spray and that by running water. CONSTITUTION:A rotating sample 1 is subjected to the pure water 3 injected from a spray nozzle 2 and the pure water 5 flowing out from a nozzle 4 for running water. Consequently, a water film of a constant thickness is maintained on a surface of the rotating sample 1 by the pure water 5 flowing out from the nozzle 4 for running water, thereby reducing the impact force of spray by the pure water 3 injected from the spray nozzle 2 applied to a surface of the sample 1. Also, as the water film becomes more thick by the running water, the resist already processed and the dust are included in the water film and are removed from the sample 1 by the centrifugal force produced the rotation. Accordingly, the pure sample 1 with a clean pattern can be obtained.
Patent JP-H11258742-A (JP)
Title: Developer or developing solution for silver halide photographic sensitive material and developing method
Inventor: TSUDA HIDEYUKI
IPC: G03C5/30
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent a developer or a developing solution containing a reduction compound from being deteriorated due to air oxidation by incorporating water- soluble antioxidizing agent containing a component as an effective component extracted from a natural material. SOLUTION: This developer or this developing solution for a silver halide photographic sensitive material contains one or more kinds of water-soluble antioxidizing agent making a component extracted from natural materials as an effective component and at least one or more kinds of reduction compounds. The water-soluble antioxidizing agent making the component extracted from the natural materials as the effective component are substances extracted from seeds of a pumpkin, grapes and sunflowers and coffee beans, unripe apples, tea, and the other plants. The sunflower seeds belong to Compositae family, sunflower genus and they are mainly used for a raw material of sunflower oil for cakes and pet foods. Especially preferably compounds among the reduction compounds are ascorbic acids and or iso-ascorbic acid.
Patent JP-S60200785-A (JP)
Title: Pickup operating method of ac motor
Inventor: GOUSHI TADAO
IPC: H02P1/26
Filed: 1984-03-26
Abstract: PURPOSE:To restart an AC motor without damaging a power converter by applying a DC voltage to a stator winding of an AC motor to perform a DC braking, and altering a drive voltage from a low frequency sequentially to a high frequency. CONSTITUTION:A switch 2 is opened, a switch 4 is closed at a starting time, the prescribed DC voltage from a DC power source 5 is applied to the stator winding of a motor 1 for the prescribed time to perform a DC braking at a rotor during inertial rotation. When the rotation of the rotor is stopped, the switch 4 is opened, the switch 2 is closed, and an AC drive voltage is applied from a power converter 3 to the motor 1 to restart it. Then, the frequency of the AC drive voltage is sequentially raised, and the rotating speed is accelerated to the target rotating speed. Thus, an AC motor which is shifting to the stopping state can be restarted without damaging a power converter.